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package de.danoeh.antennapod.fragment;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
import android.view.View;
import android.widget.ListView;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.activity.AudioplayerActivity.AudioplayerContentFragment;
import de.danoeh.antennapod.adapter.ChaptersListAdapter;
import de.danoeh.antennapod.core.feed.Chapter;
import de.danoeh.antennapod.core.util.playback.Playable;
import de.danoeh.antennapod.core.util.playback.PlaybackController;
public class ChaptersFragment extends ListFragment implements AudioplayerContentFragment {
private Playable media;
private PlaybackController controller;
private ChaptersListAdapter adapter;
public static ChaptersFragment newInstance(Playable media, PlaybackController controller) {
ChaptersFragment f = new ChaptersFragment();
f.media = media;
f.controller = controller;
return f;
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
// add padding
final ListView lv = getListView();
lv.setClipToPadding(false);
final int vertPadding = getResources().getDimensionPixelSize(R.dimen.list_vertical_padding);
lv.setPadding(0, vertPadding, 0, vertPadding);
adapter = new ChaptersListAdapter(getActivity(), 0, pos -> {
Chapter chapter = (Chapter) getListAdapter().getItem(pos);
controller.seekToChapter(chapter);
});
setListAdapter(adapter);
}
@Override
public void onResume() {
super.onResume();
adapter.setMedia(media);
adapter.notifyDataSetChanged();
if(media == null || media.getChapters() == null) {
setEmptyText(getString(R.string.no_chapters_label));
} else {
setEmptyText(null);
}
}
public void onDestroy() {
super.onDestroy();
adapter = null;
}
@Override
public void onMediaChanged(Playable media) {
if(this.media == media || adapter == null) {
return;
}
this.media = media;
adapter.setMedia(media);
adapter.notifyDataSetChanged();
if(media == null || media.getChapters() == null || media.getChapters().size() == 0) {
setEmptyText(getString(R.string.no_items_label));
} else {
setEmptyText(null);
}
}
}
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